/* Header styles for Ultimate Magyar Online */

.umo-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  backdrop-filter: blur(22px);
  background:
    linear-gradient(to bottom, rgba(4, 7, 18, 0.96), rgba(4, 7, 18, 0.88));
  border-bottom: 1px solid var(--color-border-subtle);
}

.umo-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  gap: var(--space-8);
}

.umo-header__skip {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -200%);
  padding: 0.5rem 1rem;
  background: var(--color-bg-elevated);
  color: var(--color-text);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-bounce);
  z-index: var(--z-overlay);
}

.umo-header__skip:focus-visible {
  transform: translate(-50%, 10px);
}

/* Brand */
.umo-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.umo-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
}

.umo-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 0, rgba(96, 165, 250, 0.35), transparent 55%),
              radial-gradient(circle at 70% 100%, rgba(45, 212, 191, 0.32), transparent 55%),
              var(--color-bg-elevated);
  box-shadow: var(--shadow-glow-primary);
  color: var(--color-primary);
}

.umo-header__logo-mark i {
  font-size: 1.1rem;
}

.umo-header__logo-text {
  display: flex;
  flex-direction: column;
}

.umo-header__logo-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.umo-header__logo-subtitle {
  font-size: var(--fs-2xs);
  color: var(--color-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

/* Navigation */
.umo-header__nav {
  display: flex;
}

.umo-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.umo-header__nav-link {
  position: relative;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--color-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition:
    color var(--transition-normal),
    background var(--transition-normal),
    box-shadow var(--transition-normal),
    transform var(--transition-bounce);
}

.umo-header__nav-link::after {
  content: "";
  position: absolute;
  inset: auto 18% -2px 18%;
  height: 2px;
  border-radius: 999px;
  background: var(--gradient-primary);
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.umo-header__nav-link:hover,
.umo-header__nav-link:focus-visible {
  color: var(--color-text);
  background: var(--color-primary-soft);
  box-shadow: 0 0 0 1px rgba(45, 212, 191, 0.4);
}

.umo-header__nav-link:hover::after,
.umo-header__nav-link:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.umo-header__nav-link--cta {
  background: var(--gradient-primary);
  color: #020617;
  box-shadow: var(--shadow-glow-primary);
}

.umo-header__nav-link--cta:hover,
.umo-header__nav-link--cta:focus-visible {
  box-shadow: var(--shadow-glow-accent);
}

/* Mobile toggle */
.umo-header__toggle {
  display: none;
  align-items: center;
  gap: var(--space-3);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148, 163, 184, 0.55);
  background: radial-gradient(circle at 0 0, rgba(96, 165, 250, 0.25), transparent 55%),
              rgba(15, 23, 42, 0.96);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.umo-header__toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.umo-header__toggle-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform var(--transition-bounce), opacity var(--transition-fast);
}

.umo-header__toggle[aria-expanded="true"] .umo-header__toggle-line:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.umo-header__toggle[aria-expanded="true"] .umo-header__toggle-line:nth-child(2) {
  opacity: 0;
}

.umo-header__toggle[aria-expanded="true"] .umo-header__toggle-line:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* Mobile layout */
@media (max-width: 768px) {
  .umo-header__inner {
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
  }

  .umo-header__toggle {
    display: inline-flex;
  }

  .umo-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    transform-origin: top;
    transform: scaleY(0.8);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-bounce), opacity var(--transition-normal);
  }

  .umo-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) var(--space-6) var(--space-6);
    margin: 0 auto;
    max-width: var(--container-width);
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.94));
    border-bottom-left-radius: var(--radius-xl);
    border-bottom-right-radius: var(--radius-xl);
    border: 1px solid var(--color-border-subtle);
    border-top: none;
    box-shadow: var(--shadow-soft);
  }

  .umo-header__nav-link {
    width: 100%;
    justify-content: flex-start;
    padding: 0.7rem 0.9rem;
  }

  .umo-header__nav-link::after {
    display: none;
  }

  .umo-header__nav--open {
    opacity: 1;
    transform: scaleY(1);
    pointer-events: auto;
  }
}

/* Medium+ screens */
@media (min-width: 769px) {
  .umo-header__nav-list {
    gap: var(--space-6);
  }

  .umo-header__logo-subtitle {
    font-size: var(--fs-xs);
  }
}